2018-05-20 16:49

我都都是html页面不能再直接页面写request.contextpath那种

2018-05-20 16:47

@JFinal 后台跳转到前台才有可以用,页面之前的跳转拿不到

2018-05-12 16:45

谢谢,成功了

2018-05-12 15:39

Exception in thread "main" java.lang.IllegalAccessError: class sun.reflect.GeneratedConstructorAccessor2 cannot access its superclass sun.reflect.ConstructorAccessorImpl
at sun.misc.Unsafe.defineClass(Native Method)
at sun.reflect.ClassDefiner.defineClass(Unknown Source)
at sun.reflect.MethodAccessorGenerator$1.run(Unknown Source)
at sun.reflect.MethodAccessorGenerator$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.reflect.MethodAccessorGenerator.generate(Unknown Source)
at sun.reflect.MethodAccessorGenerator.generateConstructor(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at com.jfinal.template.stat.Parser.createDirective(Parser.java:242)
at com.jfinal.template.stat.Parser.stat(Parser.java:214)
at com.jfinal.template.stat.Parser.statList(Parser.java:101)
at com.jfinal.template.stat.Parser.stat(Parser.java:220)

2018-05-12 15:39

这是什么报错,导进去 ,建好库和表和数据之后,改了url了
启动

2018-03-13 17:00

我帮你搜了下百度:使用session监听器配合一个静态的hashmap即可实现。